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- Did you test from another machine?ctrl-alt-delor– ctrl-alt-delor2019-10-25 16:59:48 +00:00Commented Oct 25, 2019 at 16:59
- Yes, I test it from another PC also, with VPN. But still the port is open.pioupiou– pioupiou2019-10-25 17:02:38 +00:00Commented Oct 25, 2019 at 17:02
- Can you describe what you tried in more detail?jsb– jsb2019-10-25 18:10:37 +00:00Commented Oct 25, 2019 at 18:10
- I tried to block all the incoming traffic except from 2-3 IPs. But when i try to drop the input, same services they still listen. (Only ssh is really block)pioupiou– pioupiou2019-10-25 18:22:33 +00:00Commented Oct 25, 2019 at 18:22
- How did you do that? If you block traffic from all IPs does it work as expected? ssh block might be due to the ssh config rather than firewall.jsb– jsb2019-10-25 18:26:32 +00:00Commented Oct 25, 2019 at 18:26
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